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It had been demonstrated that the addition of citrus fruits (C) to the diet would prevent the development of scurvy. In the 19th century it was shown that substituting unpolished for polished rice (B12) in a rice-based diet would prevent the development of beriberi.In 1906 the British biochemist Frederick Hopkins demonstrated that foods contained necessary "accessory factors" in addition to proteins, carbohydrates, fats, minerals, and water
What else can I help you with?
When was the first artificial lung made?
1956
Who made the first artificial satellite?
The USSR launched the first artificial satellite, Sputnik, launched i October 4 1957.
What was the first artificial tree made of?
The first artificial Christmas trees were made of metal wire covered with goose feathers in Germany, because Germans wanted to protect their forests.
What are artificial Christmas trees?
An artificial Christmas is artificial fir and pine tree. There are also aluminum and fiber optic trees. The first artificial Christmas tree was made by the Germans during the 19th century.
How do you make artificial Sebum?
A synthetic sebum could be made using grapeseed oil, olive oil, palm oil, jojoba oil, with a touch of vitamin e.
Who made the first artificial pacemaker and when?
-in the 1930's Albert S. Hyman
Name the first artificial satellite launched by United States?
The first artificial satellite was the explorer one.
What ski resort was the first to use artificial snow?
Artificial snow was first used in 1952 in the Grossinger's Catskill Resort which is situated in the Catskill mountains in New York. The Arizona Snowbowl became the first resort to use artificial snow made entirely from effluent water in 2013.
Why was the artificial heart invented?
William J. Kolff invented the first artificial heart and the first artificial kidney-dialysis machine.
What are artificial bristles made of?
Most artificial bristles are made of nylon or plastic.
Which country made the first artificial magnet?
China is credited with making the first artificial magnet around 2,000 years ago. Through the use of lodestones, which are naturally magnetic rocks, the Chinese were able to create these early forms of artificial magnets.
When was the first spaceship made?
The first spaceship was made in 1957 with the launch of Sputnik 1 by the Soviet Union. It was the first artificial satellite to be put into orbit around the Earth.
